22987260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{42569}}^1$

素因数の和:42587

約数の個数: 48

約数和(自身を含む): 71517600

約数和(自身を除く): 48530340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 42569, 85138, 127707, 170276, 212845, 255414, 383121, 425690, 510828, 638535, 766242, 851380, 1149363, 1277070, 1532484, 1915605, 2298726, 2554140, 3831210, 4597452, 5746815, 7662420, 11493630, 22987260]

約数ペア:

[(1, 22987260), (2, 11493630), (3, 7662420), (4, 5746815), (5, 4597452), (6, 3831210), (9, 2554140), (10, 2298726), (12, 1915605), (15, 1532484), (18, 1277070), (20, 1149363), (27, 851380), (30, 766242), (36, 638535), (45, 510828), (54, 425690), (60, 383121), (90, 255414), (108, 212845), (135, 170276), (180, 127707), (270, 85138), (540, 42569)]